- Added solutions by Mark Anderson.

- Added solutions by Thomas Kohler.
- Added solutions by Feng Chang.
- Added solutions by Peter Meszaros.
- Added solutions by Andrew Shitov.
- Added solutions by Steven Wilson.
- Added solutions by W. Luis Mochan.
- Added solutions by James Smith.
- Added solutions by Wanderdoc.
- Added solutions by Laurent Rosenfeld.
- Added solutions by Eric Cheung.

17 files changed, 3105 insertions, 2875 deletions

diff --git a/stats/pwc-challenge-262.json b/stats/pwc-challenge-262.json
new file mode 100644
index 0000000000..e0c7c6b82c
--- /dev/null
+++ b/stats/pwc-challenge-262.json
@@ -0,0 +1,668 @@
+{
+   "legend" : {
+      "enabled" : 0
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "name" : "Adam Russell",
+               "y" : 2,
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Ali Moradi",
+               "y" : 3,
+               "name" : "Ali Moradi"
+            },
+            {
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov",
+               "y" : 2
+            },
+            {
+               "name" : "Arne Sommer",
+               "y" : 3,
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "drilldown" : "Asher Harvey-Smith",
+               "y" : 2,
+               "name" : "Asher Harvey-Smith"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "BarrOff",
+               "name" : "BarrOff"
+            },
+            {
+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied",
+               "y" : 3
+            },
+            {
+               "name" : "Bruce Gray",
+               "drilldown" : "Bruce Gray",
+               "y" : 2
+            },
+            {
+               "name" : "Cheok-Yin Fung",
+               "y" : 2,
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 2,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "David Ferrone",
+               "y" : 2,
+               "name" : "David Ferrone"
+            },
+            {
+               "drilldown" : "E. Choroba",
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+               "name" : "E. Choroba"
+            },
+            {
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+               "drilldown" : "Feng Chang"
+            },
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+               "drilldown" : "Jan Krnavek",
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+               "drilldown" : "Jorg Sommrey",
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+               "name" : "Jorg Sommrey"
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+               "drilldown" : "Lance Wicks",
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+               "name" : "Laurent Rosenfeld"
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+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch"
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+               "drilldown" : "Luca Ferrari"
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+               "name" : "Mark Anderson"
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+               "name" : "Nelo Tovar",
+               "drilldown" : "Nelo Tovar",
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+               "name" : "Packy Anderson"
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+               "drilldown" : "Peter Campbell Smith"
+            },
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+               "y" : 2,
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros"
+            },
+            {
+               "drilldown" : "Reinier Maliepaard",
+               "y" : 3,
+               "name" : "Reinier Maliepaard"
+            },
+            {
+               "name" : "Robbie Hatley",
+               "y" : 3,
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "name" : "Robert Ransbottom",
+               "drilldown" : "Robert Ransbottom",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 5,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Green",
+               "y" : 3,
+               "name" : "Simon Green"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc"
+            }
+         ],
+         "name" : "The Weekly Challenge - 262"
+      }
+   ],
+   "drilldown" : {
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+            "name" : "Adam Russell",
+            "data" : [
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+                  "Perl",
+                  2
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+            "id" : "Adam Russell"
+         },
+         {
+            "name" : "Ali Moradi",
+            "data" : [
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+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
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+            "id" : "Ali Moradi"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
+         },
+         {
+            "id" : "Arne Sommer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Arne Sommer"
+         },
+         {
+            "id" : "Asher Harvey-Smith",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Asher Harvey-Smith"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
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+               [
+                  "Raku",
+                  2
+               ]
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+            "name" : "Athanasius",
+            "id" : "Athanasius"
+         },
+         {
+            "id" : "BarrOff",
+            "name" : "BarrOff",
+            "data" : [
+               [
+                  "Perl",
+                  1
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+               [
+                  "Raku",
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+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Bob Lied",
+            "id" : "Bob Lied"
+         },
+         {
+            "id" : "Bruce Gray",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Bruce Gray"
+         },
+         {
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung",
+            "data" : [
+               [
+                  "Perl",
+                  2
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+            "name" : "Dave Jacoby",
+            "data" : [
+               [
+                  "Perl",
+                  2
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+         {
+            "id" : "David Ferrone",
+            "name" : "David Ferrone",
+            "data" : [
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+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
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+         {
+            "name" : "Feng Chang",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
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+            "id" : "Feng Chang"
+         },
+         {
+            "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
+            "data" : [
+               [
+                  "Raku",
+                  2
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+         {
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey",
+            "data" : [
+               [
+                  "Perl",
+                  2
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+               [
+                  "Blog",
+                  1
+               ]
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+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
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+            "name" : "Lance Wicks",
+            "id" : "Lance Wicks"
+         },
+         {
+            "id" : "Laurent Rosenfeld",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
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+               [
+                  "Blog",
+                  2
+               ]
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+            "name" : "Laurent Rosenfeld"
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+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch",
+            "data" : [
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+                  "Perl",
+                  2
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+         {
+            "name" : "Luca Ferrari",
+            "data" : [
+               [
+                  "Raku",
+                  2
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+               [
+                  "Blog",
+                  9
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+            "id" : "Luca Ferrari"
+         },
+         {
+            "id" : "Mariano Spadaccini",
+            "data" : [
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+                  1
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+            "name" : "Mariano Spadaccini"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
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+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
+         },
+         {
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Nelo Tovar",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Nelo Tovar"
+         },
+         {
+            "id" : "Packy Anderson",
+            "name" : "Packy Anderson",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
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+               [
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+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
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+            "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros"
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+            "id" : "Reinier Maliepaard",
+            "name" : "Reinier Maliepaard",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "id" : "Robbie Hatley",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Robbie Hatley"
+         },
+         {
+            "name" : "Robert Ransbottom",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Robert Ransbottom"
+         },
+         {
+            "id" : "Roger Bell_West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Roger Bell_West"
+         },
+         {
+            "name" : "Simon Green",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Simon Green"
+         },
+         {
+            "name" : "Thomas Kohler",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "id" : "Thomas Kohler"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
+         },
+         {
+            "id" : "W. Luis Mochan",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "W. Luis Mochan"
+         },
+         {
+            "id" : "Wanderdoc",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Wanderdoc"
+         }
+      ]
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 36] Last updated at 2024-04-01 17:07:54 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 262"
+   }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 1df091328d..0daf64f3fb 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,156 +1,39 @@
 {
-   "legend" : {
-      "enabled" : 0
-   },
-   "subtitle" : {
-      "text" : "[Champions: 36] Last updated at 2024-04-01 00:05:32 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 262"
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
-   },
    "series" : [
       {
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          "data" : [
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-               "drilldown" : "Adam Russell",
-               "name" : "Adam Russell",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi",
-               "y" : 3
-            },
-            {
                "y" : 2,
                "drilldown" : "Andrew Shitov",
                "name" : "Andrew Shitov"
             },
             {
-               "y" : 3,
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
-            },
-            {
-               "name" : "Asher Harvey-Smith",
-               "drilldown" : "Asher Harvey-Smith",
-               "y" : 2
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-               "drilldown" : "Athanasius",
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-               "drilldown" : "Bruce Gray",
-               "name" : "Bruce Gray"
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-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung"
-            },
-            {
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-               "drilldown" : "Dave Jacoby",
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-               "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
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-               "y" : 2
-            },
-            {
                "y" : 2,
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek"
+               "drilldown" : "Feng Chang"
             },
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                "y" : 3,
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey"
-            },
-            {
-               "y" : 1,
-               "name" : "Lance Wicks",
-               "drilldown" : "Lance Wicks"
+               "drilldown" : "James Smith"
             },
             {
                "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 6
+               "y" : 3
             },
             {
                "y" : 2,
-               "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 11
-            },
-            {
-               "drilldown" : "Mariano Spadaccini",
-               "name" : "Mariano Spadaccini",
-               "y" : 1
-            },
-            {
-               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Matthew Neleigh",
-               "drilldown" : "Matthew Neleigh"
-            },
-            {
-               "name" : "Nelo Tovar",
-               "drilldown" : "Nelo Tovar",
-               "y" : 2
-            },
-            {
-               "name" : "Packy Anderson",
-               "drilldown" : "Packy Anderson",
-               "y" : 5
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
+               "name" : "Mark Anderson"
             },
             {
                "name" : "Peter Meszaros",
@@ -158,130 +41,28 @@
                "y" : 2
             },
             {
-               "y" : 3,
-               "drilldown" : "Reinier Maliepaard",
-               "name" : "Reinier Maliepaard"
-            },
-            {
-               "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley",
-               "y" : 3
-            },
-            {
-               "name" : "Robert Ransbottom",
-               "drilldown" : "Robert Ransbottom",
-               "y" : 2
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 3
-            },
-            {
-               "y" : 4,
+               "name" : "Thomas Kohler",
                "drilldown" : "Thomas Kohler",
-               "name" : "Thomas Kohler"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
                "y" : 4
             },
             {
-               "y" : 3,
                "drilldown" : "W. Luis Mochan",
+               "y" : 3,
                "name" : "W. Luis Mochan"
             },
             {
-               "y" : 2,
                "name" : "Wanderdoc",
+               "y" : 2,
                "drilldown" : "Wanderdoc"
             }
          ],
-         "name" : "The Weekly Challenge - 262"
+         "name" : "The Weekly Challenge - 263",
+         "colorByPoint" : 1
       }
    ],
    "drilldown" : {
       "series" : [
          {
-            "id" : "Adam Russell",
-            "name" : "Adam Russell",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "Ali Moradi",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
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-            "id" : "Ali Moradi"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov"
-         },
-         {
-            "name" : "Arne Sommer",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Arne Sommer"
-         },
-         {
-            "id" : "Asher Harvey-Smith",
-            "name" : "Asher Harvey-Smith",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Athanasius",
-            "name" : "Athanasius",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "BarrOff",
             "data" : [
                [
                   "Perl",
@@ -289,97 +70,25 @@
                ],
                [
                   "Raku",
-                  2
-               ]
-            ],
-            "id" : "BarrOff"
-         },
-         {
-            "id" : "Bob Lied",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
                   1
                ]
             ],
-            "name" : "Bob Lied"
-         },
-         {
-            "id" : "Bruce Gray",
-            "name" : "Bruce Gray",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Cheok-Yin Fung",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Cheok-Yin Fung"
-         },
-         {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "David Ferrone",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "David Ferrone"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
          },
          {
             "id" : "Feng Chang",
-            "name" : "Feng Chang",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Jan Krnavek",
-            "id" : "Jan Krnavek"
+            "name" : "Feng Chang"
          },
          {
-            "name" : "Jorg Sommrey",
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -389,70 +98,25 @@